SPECIFICATION
| Engine | Cylinder arrangement | Horizontally opposed, liquid cooled, 6-cylinder, 4-stroke gasoline engine | ||||
|---|---|---|---|---|---|---|
| Valve system mechanism | Chain driven, double overhead camshaft, 4-valve/cylinder | |||||
| Bore x Stroke | Mm (in) | 89.2 x 80 (3.512 x 3.150) | ||||
| Displacement | Cm 3 (cu in) | 3,000 (183) | ||||
| Compression ratio | 10.7 | |||||
| Compression pressure (350 RPM and fully open throttle) | KPa (Kgf/cm 2 , psi) | 1,275 - 1,471 (13.0 - 15.0, 185 - 213) | ||||
| Number of piston rings | Pressure ring: 2, Oil ring: 1 | |||||
| Intake valve timing | Min. advance | Open | BTDC 47° | |||
| Close | ABDC 23° | |||||
| Max. retard | Open | ATDC 3° | ||||
| Close | ABDC 73° | |||||
| Exhaust valve timing | Open | BBDC 46° | ||||
| Close | ATDC 6° | |||||
| Valve clearance | Mm (in) | Intake | 0.20 +0.04 -0.06 (0.0079+ 0.0016 -0.0024 ) | |||
| Exhaust | 0.35±0.05 (0.0138±0.0020) | |||||
| Idle RPM ["P" or "N" range] | RPM | No load | 650±50 | |||
| A/C ON | 770±50 | |||||
| Ignition order | 1 --> 6 --> 3 --> 2 --> 5 --> 4 | |||||
| Ignition timing | BTDC/RPM | 15°±8°/650 | ||||
| Camshaft | Side clearance | Mm (in) | Intake | Standard | 0.075 - 0.135 (0.0030 - 0.0053) | |
| Exhaust | Standard | 0.030 - 0.090 (0.0012 - 0.0035) | ||||
| Cam lobe height | Mm (in) | Intake | HIGH | Standard | 42.09 - 42.19 (1.6571 - 1.6610) | |
| LOW1 | Standard | 38.14 - 38.24 (1.5016 - 1.5055) | ||||
| LOW2 | Standard | 38.14 - 38.24 (1.5016 - 1.5055) | ||||
| Exhaust | Standard | 40.45 - 40.55 (1.5925 - 1.5965) | ||||
| Cam base circle diameter | Mm (in) | Intake | HIGH | Standard | 32.00 (1.2598) | |
| LOW1 | Standard | 31.84 (1.2535) | ||||
| LOW2 | Standard | 31.84 (1.2535) | ||||
| Exhaust | Standard | 32.00 (1.2598) | ||||
| Journal O.D. | Mm (in) | Front | Standard | 37.946 - 37.963 (1.4939 - 1.4946) | ||
| Except for front | Standard | 25.946 - 25.963 (1.0215 - 1.0222) | ||||
| Oil clearance | Mm (in) | Standard | 0.037 - 0.072 (0.0015 - 0.0028) | |||
| Cylinder head | Flatness | Mm (in) | Standard | 0.02 (0.0008) | ||
| Inner diameter of valve lifter hole | Mm (in) | 32.994 - 33.016 (1.2990 - 1.2998) | ||||
| Standard height | Mm (in) | 124±0.05 (4.88±0.0020) | ||||
| Valve seat | Seating angle | 90° | ||||
| Contacting width | Mm (in) | Intake | Standard | 1.0 (0.039) | ||
| Exhaust | Standard | 1.5 (0.059) | ||||
| Valve guide | Inside diameter | Mm (in) | 5.500 - 5.512 (0.2165 - 0.2170) | |||
| Protrusion above head | Mm (in) | 11.4 - 11.8 (0.449 - 0.465) | ||||
| Valve | Head edge thickness | Mm (in) | Intake | Standard | 1.0 (0.039) | |
| Exhaust | Standard | 1.2 (0.047) | ||||
| Stem outer diameter | Mm (in) | Intake | 5.455 - 5.470 (0.2148 - 0.2154) | |||
| Exhaust | 5.445 - 5.460 (0.2144 - 0.2150) | |||||
| Stem oil clearance | Mm (in) | Intake | Standard | 0.030 - 0.057 (0.0012 - 0.0022) | ||
| Exhaust | Standard | 0.040 - 0.067 (0.0016 - 0.0026) | ||||
| Overall length | Mm (in) | Intake | 99.7 (3.925) | |||
| Exhaust | 105.2 (4.142) | |||||
| Outer diameter of valve lifter | Mm (in) | 32.959 - 32.975 (1.2976 - 1.2982) | ||||
| Valve spring | Free length | Mm (in) | Intake | Inner | 39.55 (1.5571) | |
| Outer | 41.18 (1.6213) | |||||
| Exhaust | 46.32 (1.8236) | |||||
| Squareness | Intake | Inner | 2.5°, 1.7 mm (0.067 in) or less | |||
| Outer | 2.5°, 1.8 mm (0.071 in) or less | |||||
| Exhaust | 2.5°, 2.0 mm (0.079 in) or less | |||||
| Cylinder block | Standard height | Mm (in) | 202 (7.95) | |||
| Cylinder inner diameter | Mm (in) | Standard | A | 89.205 - 89.215 (3.5120 - 3.5124) | ||
| B | 89.195 - 89.205 (3.5116 - 3.5120) | |||||
| Cylindrically | Mm (in) | Standard | 0.030 (0.0012) | |||
| Out-of-roundness | Mm (in) | Standard | 0.010 (0.0004) | |||
| Piston clearance | Mm (in) | Standard | 0.010 - 0.010 (-0.0004 - 0.0004) | |||
| Cylinder inner diameter boring limit (diameter) | Mm (in) | To 89.715 (3.5321) | ||||
| Piston | Outer diameter | Mm (in) | Standard | A | 89.205 - 89.215 (3.5120 - 3.5124) | |
| B | 89.195 - 89.205 (3.5116 - 3.5120) | |||||
| 0.25 (0.0098) OS | 89.445 - 89.465 (3.5215 - 3.5222) | |||||
| 0.50 (0.0197) OS | 89.695 - 89.715 (3.5313 - 3.5321) | |||||
| Inner diameter of piston pin hole | Mm (in) | Standard | 22.000 - 22.006 (0.8661 - 0.8664) | |||
| Piston pin | Outer diameter | Mm (in) | Standard | 21.994 - 22.000 (0.8659 - 0.8661) | ||
| Standard clearance between piston and piston pin | Mm (in) | Standard | 0.004 - 0.008 (0.0002 - 0.0003) | |||
| Piston ring | Ring closed gap | Mm (in) | Top ring | Standard | 0.20 - 0.35 (0.0079 - 0.0138) | |
| Second ring | Standard | 0.35 - 0.50 (0.0138 - 0.0197) | ||||
| Oil ring | Standard | 0.20 - 0.60 (0.0079 - 0.0236) | ||||
| Ring groove gap | Mm (in) | Top ring | Standard | 0.040 - 0.080 (0.0016 - 0.0031) | ||
| Second ring | Standard | 0.030 - 0.070 (0.0012 - 0.0028) | ||||
| Oil ring | Standard | 0.045 - 0.125 (0.0018 - 0.0049) | ||||
| Connecting rod | Thrust clearance | Mm (in) | Standard | 0.070 - 0.330 (0.0028 - 0.0130) | ||
| Bearing of large end | Oil clearance | Mm (in) | Standard | 0.016 - 0.043 (0.0006 - 0.0017) | ||
| Bearing size (Thickness at center) | Mm (in) | Standard | 1.490 - 1.506 (0.0587 - 0.0593) | |||
| 0.03 (0.0012) US | 1.509 - 1.513 (0.0594 - 0.0596) | |||||
| 0.05 (0.0020) US | 1.519 - 1.523 (0.0598 - 0.0600) | |||||
| 0.25 (0.0098) US | 1.619 - 1.623 (0.0637 - 0.0639) | |||||
| Bushing of small end | Clearance between piston pin and bushing | Mm (in) | Standard | 0 - 0.022 (0 - 0.0009) | ||
| Crankshaft | Crank pin and crank journal | Out-of-roundness | Mm (in) | 0.005 (0.0002) | ||
| Cylindrically | Mm (in) | 0.006 (0.0002) | ||||
| Crank pin outer diameter | Mm (in) | Standard | 51.984 - 52.000 (2.0466 - 2.0472) | |||
| 0.03 (0.0012) US | 51.954 - 51.970 (2.0454 - 2.0461) | |||||
| 0.05 (0.0020) US | 51.934 - 51.950 (2.0446 - 2.0453) | |||||
| 0.25 (0.0098) US | 51.734 - 51.750 (2.0368 - 2.0374) | |||||
| Crank journal outer diameter | Mm (in) | #1, #3, #5, #7 | Standard | 63.992 - 64.008 (2.5194 - 2.5200) | ||
| 0.03 (0.0012) US | 63.962 - 63.978 (2.5182 - 2.5188) | |||||
| 0.05 (0.0020) US | 63.942 - 63.958 (2.5174 - 2.5180) | |||||
| 0.25 (0.0098) US | 63.742 - 63.758 (2.5095 - 2.5102) | |||||
| #2, #4, #6 | Standard | 63.992 - 64.008 (2.5194 - 2.5200) | ||||
| 0.03 (0.0012) US | 63.962 - 63.978 (2.5182 - 2.5188) | |||||
| 0.05 (0.0020) US | 63.942 - 63.958 (2.5174 - 2.5180) | |||||
| 0.25 (0.0098) US | 63.742 - 63.758 (2.5095 - 2.5102) | |||||
| Thrust clearance | Mm (in) | Standard | 0.030 - 0.115 (0.0012 - 0.0045) | |||
| Oil clearance | Mm (in) | Standard | 0.010 - 0.030 (0.0004 - 0.0012) | |||
| Main bearing | Bearing size (Thickness at center) | Mm (in) | #1,#3,#5, #7 | Standard | 1.992 - 2.005 (0.0784 - 0.0789) | |
| 0.03 (0.0012) US | 2.011 - 2.014 (0.0792 - 0.0793) | |||||
| 0.05 (0.0020) US | 2.021 - 2.024 (0.0796 - 0.0797) | |||||
| 0.25 (0.0098) US | 2.121 - 2.124 (0.0835 - 0.0836) | |||||
| #2, #4, #6 | Standard | 1.996 - 2.009 (0.0786 - 0.0791) | ||||
| 0.03 (0.0012) US | 2.015 - 2.018 (0.0793 - 0.0794) | |||||
| 0.05 (0.0020) US | 2.025 - 2.028 (0.0797 - 0.0798) | |||||
| 0.25 (0.0098) US | 2.125 - 2.128 (0.0837 - 0.0838) | |||||
| NOTE: OS: Oversize US: Undersize | ||||||
| NOTE |
|---|
| OS: Oversize US: Undersize |
ENGINE SPECIFICATION
Scheme 487
Scheme 488
Scheme 489
Scheme 490
Scheme 491
Scheme 492
Scheme 493
Scheme 494
Refer to "Cylinder Head" for removal and installation procedures of intake and exhaust valves. < Refer to REMOVAL, Cylinder Head. > < Refer to INSTALLATION, Cylinder Head. >
Refer to "Cylinder Block" for removal and installation procedures of pistons. < Refer to REMOVAL, Cylinder Block. > < Refer to INSTALLATION, Cylinder Block. >
Refer to "Cylinder Block" for removal and installation procedures of connecting rod. < Refer to REMOVAL, Cylinder Block. > < Refer to INSTALLATION, Cylinder Block. >
Refer to "Cylinder Block" for removal and installation procedures of crankshaft. < Refer to REMOVAL, Cylinder Block. > < Refer to INSTALLATION, Cylinder Block. >
See also:
• READ CURRENT DATA FOR ENGINE (NORMAL MODE)